FIG. 5.

Paths significantly greater in the sommeliers when compared to controls during the wine/nonwine task. (a) Shows a glass brain representation of the paths visualized using BrainNet Viewer (Xia et al., 2013) and (b) shows a circle plot displaying the paths. The color of the connections indicate least significant (red; 0) to most significant (yellow; 1). The purple node has the highest out degree (5) and the green nodes have the second highest out degree (4). The other nodes have out degree <4. Color images available online at www.liebertpub.com/brain